Clinical trials: Dietary Supplementation
Gestational Diabetes Mellitus in Pregnancy, Vitamin D Deficiency
Effects of Vitamin D Supplementation on Glucose Metabolism in Women With Former Gestational Diabetes Mellitus
Gestational Diabetes Mellitus (GDM) and vitamin D deficiency are related to insulin resistance and impaired beta-cell function, with heightened risk for future development of diabetes.
- Trial name
- NCT01992133
- Testing
- Vitamin D3
- Where
- Malaysia
- Volunteers
- 26 people
- Sponsor
- RCSI & UCD Malaysia Campus
Colonic Diseases [C06.405.469.158]
Effect of GOS Supplementation on Amoxicillin-treated Gut Microbiota From Healthy Adults
Prebiotics are thought to be a potential means to prevent antibiotic-associated diarrhoea because of their ability to stimulate beneficial bacteria.
- Trial name
- GOS (NCT01848535)
- Testing
- GOS addition
- Where
- Netherlands
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Dialysis; Complications
Intradialytic Creatine Supplementation
We perform a pilot study to investigate whether intra-dialytic creatine supplementation via the dialysate will result in higher intra-erythrocyte creatine concentrations.
- Trial name
- NCT05148208
- Testing
- Creatine supplementation to dialysate
- Volunteers
- 16 people
- Sponsor
- University Medical Center Groningen
Chronic Kidney Diseases, Hemodialysis
Effects of Supplementation With Tocotrienol on Chronic Kidney Disease Patients
The objective of this study is to evaluate the supplementation with tocotrienol, a vitamin E compound on inflammation, oxidative stress, and microbiota on Chronic Kidney Disease patients.
- Conditions
- Chronic Kidney Diseases, Hemodialysis, Microbiota, Oxidative Stress
- Trial name
- NCT04900532
- Testing
- Tocotrienol rich fraction
- Where
- Brazil
- Volunteers
- 61 people
- Sponsor
- Universidade Federal Fluminense
Hypercholesterolemia
Effect of the Food Supplement TOTUM-070 on Lipid Metabolism
This clinical trial is to confirm the effects of TOTUM-070, a mix of 5 plants extracts, consumed at the daily regimen of two times per day, on fasting blood LDL cholesterol concentrations in moderately hypercholesterolemic…
- Trial name
- HEARTII (NCT06243484)
- Testing
- TOTUM-070
- Where
- Germany
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Valbiotis
Arthralgia
The Effect of AyuFlex® Supplementation on Joint Health
The purpose of this 12-week, prospective study is to determine the effects of oral supplementation with AyuFlex® (an over-the-counter dietary supplement) on joint mobility, joint comfort and functional capacity in healthy…
- Trial name
- NCT02589249
- Testing
- AyuFlex
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- The Center for Applied Health Sciences, LLC
Chronic Pancreatitis
Role of Antioxidants Supplementation in Chronic Pancreatitis
Chronic pancreatitis is a progressive inflammatory disease of the pancreas that presents with abdominal pain and in late stages may cause diabetes and malnutrition.
- Trial name
- NCT00319358
- Testing
- Antioxidants
- Where
- India
- Volunteers
- 127 people
- Sponsor
- All India Institute of Medical Sciences
Effect of Omega-3 Fatty Acid Supplementation Physical Fitness
Effect of 12 wk of Omega-3 FA Supplementation on Metabolic and Physical Health Parameters in Older Adults
The biological membranes that surround a cell and its organelles are important to the overall function of the cell. Fatty acids are the main structural components of a membrane, and the presence of certain fatty acids can alter a…
- Trial name
- NCT01734538
- Testing
- Omega-3 Complete
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Guelph
Metabolic Dysfunction Associated Fatty Liver Disease
Dietary Glycine Supplementation in Metabolic Dysfunction-associated Steatotic Liver Disease
This study aims to investigate abnormalities in glycine-dependent metabolic pathways in patients with metabolic dysfunction-associated steatotic liver disease (MASLD) and evaluate whether dietary glycine supplementation improves…
- Trial name
- NCT07285135
- Testing
- Glycine
- Where
- Singapore
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Randomized Clinical Trial, Docosahexaenoic Acid
Commerical DHA Supplementation
The purpose of this study is to compare blood levels of women who take commericially available, low dose docosahexaenoic acid (DHA) dietary supplements in pregnancy with women who do not take supplements.
- Conditions
- Randomized Clinical Trial, Docosahexaenoic Acid, Pregnancy
- Trial name
- NCT05415293
- Testing
- Expecta 200mg DHA, Promise 275mg DHA
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Mood Disturbance
Effect of Saffron Extract Supplementation on Emotional Well-being Alterations
This study aims to test whether a saffron extract represents a good candidate to improve emotional well-being in subjects with subclinical symptoms of depression, fatigue, stress or anxiety.
- Trial name
- SAFFROMFOOD (NCT05690126)
- Testing
- Saffron extract, Maltodextrin
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Premature Birth, Preeclampsia
A Randomized Trial of Docosahexaenoic Acid Supplementation During Pregnancy to Prevent Deep Placentation Disorders
This study evaluates the effectiveness of maternal supplementation with Docosahexaenoic acid (DHA) early in pregnancy to reduce the incidence of deep placentation disorders: preterm birth, preterm labor, preterm premature rupture…
- Conditions
- Premature Birth, Preeclampsia, Fetal Growth Retardation, Stillbirth
- Trial name
- NCT02336243
- Testing
- Docosahexaenoic acid (DHA)
- Where
- 5 sites in Chile
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Well-being/Quality of Life
Neurophysiological Effects of Daily Centrum Use on Mood and Well-Being: A Cognalyzer EEG Analysis in Adults Between 40-60
The goal of this clinical trial is to learn whether 12 weeks of use of Centrum® Silver Daily Multivitamin can improve mood, and overall well-being in older adults The main questions it aims to answer are: 1.
- Trial name
- NCT07740135
- Testing
- Centrum Silver Adult Multivitamin UPC 62107535670 NPN 80141451
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Zentrela Inc.
Obesity, Superoxide Dismutase
Effect of 60-days Saccharomyces Boulardii and Superoxide Dismutase Supplementation in Obese Adults
In animals it has been demonstrated that Saccharomyces boulardii decrease low-grade inflammation and fat mass; also Superoxide Dismutase (SOD) decrease low-grade inflammation.
- Trial name
- NCT04919850
- Testing
- Saccharomyces boulardii and SOD
- Where
- Italy
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Azienda di Servizi alla Persona di Pavia
Healthy, no Evidence of Disease, Skin Cancer
Vitamin D Levels in the Skin of Healthy Subjects After Oral Supplementation
This pilot phase I trial studies vitamin D levels in the skin of healthy subjects after oral supplementation. Chemoprevention is the use of certain drugs to keep cancer from forming.
- Trial name
- NCT01447355
- Testing
- cholecalciferol
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Renal Insufficiency
Effects of Creatine Supplementation on Renal Function
Creatine (CR) supplementation is commonly used by athletes. However, its effects on renal function remain controversial. The aim of this study was to evaluate the effects of creatine supplementation on renal function and…
- Trial name
- NCT00465140
- Testing
- creatine supplementation, aerobic exercise training
- Where
- Brazil
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Diastolic Dysfunction
MitoQ Supplementation and Cardiovascular Function in Healthy Men and Women
In this pilot study, the investigators will determine whether supplementation with a mitochondrial-targeted antioxidant (Mitoquinone (MitoQ)) improves mitochondrial function, left ventricular diastolic and vascular function.
- Trial name
- NCT03586414
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Ketonemia, Mental Fatigue
Exogenous Ketone Supplementation and Cognitive Function During Exercise
15 healthy trained males will volunteer to participate in this study. there will be 2 treatments: Ketone esters supplementation and iso-caloric carbohydrate.
- Conditions
- Ketonemia, Mental Fatigue, Ketosis
- Trial name
- NCT04576026
- Testing
- mental fatiguing task, 45 - minute simulated soccer game, cognitive function
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Blood Pressure, Oxidative Stress
Influence of Microfiltered-seawater Supplementation and Variable Resistance Training in Blood Pressure, Oxidative Stress, Hepatic, and Renal Biomarkers in Older Women
This study was conducted to investigate the effects of the intake of deep sea water prior to resistance training on blood pressure, oxidative stress and hepatic and renal variables in older women.
- Conditions
- Blood Pressure, Oxidative Stress, Renal Disease, Hepatic Impairment
- Trial name
- NCT06600243
- Testing
- Resistance training + deep sea water, Control + deep sea water
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Zinc Deficiency
Zinc Deficiency in Dilated Cardiomyopathy
The aim of this study is to detect effect of oral zinc supplementation in pediatric patients with dilated cardiomyopathy.
- Trial name
- NCT04860921
- Volunteers
- 50 people
- Sponsor
- Assiut University
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